Optimal. Leaf size=282 \[ \frac{2 a^2 b^2 \log \left (c+d x^3\right )}{d}-\frac{\left (b \sqrt [3]{c} \left (b^3 c-4 a^3 d\right )-\sqrt [3]{d} \left (4 a b^3 c-a^4 d\right )\right ) \log \left (c^{2/3}-\sqrt [3]{c} \sqrt [3]{d} x+d^{2/3} x^2\right )}{6 c^{2/3} d^{5/3}}+\frac{\left (b \sqrt [3]{c} \left (b^3 c-4 a^3 d\right )-\sqrt [3]{d} \left (4 a b^3 c-a^4 d\right )\right ) \log \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{3 c^{2/3} d^{5/3}}+\frac{\left (a^4 \left (-d^{4/3}\right )-4 a^3 b \sqrt [3]{c} d+4 a b^3 c \sqrt [3]{d}+b^4 c^{4/3}\right ) \tan ^{-1}\left (\frac{\sqrt [3]{c}-2 \sqrt [3]{d} x}{\sqrt{3} \sqrt [3]{c}}\right )}{\sqrt{3} c^{2/3} d^{5/3}}+\frac{4 a b^3 x}{d}+\frac{b^4 x^2}{2 d} \]
[Out]
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Rubi [A] time = 0.796534, antiderivative size = 280, normalized size of antiderivative = 0.99, number of steps used = 10, number of rules used = 8, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.471 \[ \frac{2 a^2 b^2 \log \left (c+d x^3\right )}{d}+\frac{\left (a^4 (-d)-\frac{b \sqrt [3]{c} \left (b^3 c-4 a^3 d\right )}{\sqrt [3]{d}}+4 a b^3 c\right ) \log \left (c^{2/3}-\sqrt [3]{c} \sqrt [3]{d} x+d^{2/3} x^2\right )}{6 c^{2/3} d^{4/3}}+\frac{\left (b \sqrt [3]{c} \left (b^3 c-4 a^3 d\right )-\sqrt [3]{d} \left (4 a b^3 c-a^4 d\right )\right ) \log \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{3 c^{2/3} d^{5/3}}+\frac{\left (a^4 \left (-d^{4/3}\right )-4 a^3 b \sqrt [3]{c} d+4 a b^3 c \sqrt [3]{d}+b^4 c^{4/3}\right ) \tan ^{-1}\left (\frac{\sqrt [3]{c}-2 \sqrt [3]{d} x}{\sqrt{3} \sqrt [3]{c}}\right )}{\sqrt{3} c^{2/3} d^{5/3}}+\frac{4 a b^3 x}{d}+\frac{b^4 x^2}{2 d} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^4/(c + d*x^3),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{2 a^{2} b^{2} \log{\left (c + d x^{3} \right )}}{d} + \frac{4 a b^{3} x}{d} + \frac{b^{4} \int x\, dx}{d} - \frac{\sqrt{3} \left (a \sqrt [3]{d} \left (a^{3} d - 4 b^{3} c\right ) + b \sqrt [3]{c} \left (4 a^{3} d - b^{3} c\right )\right ) \operatorname{atan}{\left (\frac{\sqrt{3} \left (\frac{\sqrt [3]{c}}{3} - \frac{2 \sqrt [3]{d} x}{3}\right )}{\sqrt [3]{c}} \right )}}{3 c^{\frac{2}{3}} d^{\frac{5}{3}}} + \frac{\left (a^{4} d^{\frac{4}{3}} - 4 a^{3} b \sqrt [3]{c} d - 4 a b^{3} c \sqrt [3]{d} + b^{4} c^{\frac{4}{3}}\right ) \log{\left (\sqrt [3]{c} + \sqrt [3]{d} x \right )}}{3 c^{\frac{2}{3}} d^{\frac{5}{3}}} - \frac{\left (a^{4} d^{\frac{4}{3}} - 4 a^{3} b \sqrt [3]{c} d - 4 a b^{3} c \sqrt [3]{d} + b^{4} c^{\frac{4}{3}}\right ) \log{\left (c^{\frac{2}{3}} - \sqrt [3]{c} \sqrt [3]{d} x + d^{\frac{2}{3}} x^{2} \right )}}{6 c^{\frac{2}{3}} d^{\frac{5}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**4/(d*x**3+c),x)
[Out]
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Mathematica [A] time = 0.49217, size = 277, normalized size = 0.98 \[ \frac{12 a^2 b^2 d^{2/3} \log \left (c+d x^3\right )-\frac{\left (a^4 d^{4/3}-4 a^3 b \sqrt [3]{c} d-4 a b^3 c \sqrt [3]{d}+b^4 c^{4/3}\right ) \log \left (c^{2/3}-\sqrt [3]{c} \sqrt [3]{d} x+d^{2/3} x^2\right )}{c^{2/3}}+\frac{2 \left (a^4 d^{4/3}-4 a^3 b \sqrt [3]{c} d-4 a b^3 c \sqrt [3]{d}+b^4 c^{4/3}\right ) \log \left (\sqrt [3]{c}+\sqrt [3]{d} x\right )}{c^{2/3}}+\frac{2 \sqrt{3} \left (a^4 \left (-d^{4/3}\right )-4 a^3 b \sqrt [3]{c} d+4 a b^3 c \sqrt [3]{d}+b^4 c^{4/3}\right ) \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{d} x}{\sqrt [3]{c}}}{\sqrt{3}}\right )}{c^{2/3}}+24 a b^3 d^{2/3} x+3 b^4 d^{2/3} x^2}{6 d^{5/3}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^4/(c + d*x^3),x]
[Out]
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Maple [A] time = 0.006, size = 446, normalized size = 1.6 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^4/(d*x^3+c),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^4/(d*x^3 + c),x, algorithm="maxima")
[Out]
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^4/(d*x^3 + c),x, algorithm="fricas")
[Out]
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Sympy [A] time = 8.68548, size = 325, normalized size = 1.15 \[ \frac{4 a b^{3} x}{d} + \frac{b^{4} x^{2}}{2 d} + \operatorname{RootSum}{\left (27 t^{3} c^{2} d^{5} - 162 t^{2} a^{2} b^{2} c^{2} d^{4} + t \left (36 a^{7} b c d^{4} + 171 a^{4} b^{4} c^{2} d^{3} + 36 a b^{7} c^{3} d^{2}\right ) - a^{12} d^{4} + 4 a^{9} b^{3} c d^{3} - 6 a^{6} b^{6} c^{2} d^{2} + 4 a^{3} b^{9} c^{3} d - b^{12} c^{4}, \left ( t \mapsto t \log{\left (x + \frac{36 t^{2} a^{3} b c^{2} d^{4} - 9 t^{2} b^{4} c^{3} d^{3} + 3 t a^{8} c d^{4} - 168 t a^{5} b^{3} c^{2} d^{3} + 84 t a^{2} b^{6} c^{3} d^{2} + 26 a^{10} b^{2} c d^{3} + 48 a^{7} b^{5} c^{2} d^{2} - 66 a^{4} b^{8} c^{3} d - 8 a b^{11} c^{4}}{a^{12} d^{4} + 52 a^{9} b^{3} c d^{3} - 52 a^{3} b^{9} c^{3} d - b^{12} c^{4}} \right )} \right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**4/(d*x**3+c),x)
[Out]
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GIAC/XCAS [A] time = 0.215461, size = 427, normalized size = 1.51 \[ \frac{2 \, a^{2} b^{2}{\rm ln}\left ({\left | d x^{3} + c \right |}\right )}{d} + \frac{b^{4} d x^{2} + 8 \, a b^{3} d x}{2 \, d^{2}} - \frac{\sqrt{3}{\left (4 \, \left (-c d^{2}\right )^{\frac{1}{3}} a b^{3} c d - \left (-c d^{2}\right )^{\frac{1}{3}} a^{4} d^{2} - \left (-c d^{2}\right )^{\frac{2}{3}} b^{4} c + 4 \, \left (-c d^{2}\right )^{\frac{2}{3}} a^{3} b d\right )} \arctan \left (\frac{\sqrt{3}{\left (2 \, x + \left (-\frac{c}{d}\right )^{\frac{1}{3}}\right )}}{3 \, \left (-\frac{c}{d}\right )^{\frac{1}{3}}}\right )}{3 \, c d^{3}} - \frac{{\left (4 \, \left (-c d^{2}\right )^{\frac{1}{3}} a b^{3} c d - \left (-c d^{2}\right )^{\frac{1}{3}} a^{4} d^{2} + \left (-c d^{2}\right )^{\frac{2}{3}} b^{4} c - 4 \, \left (-c d^{2}\right )^{\frac{2}{3}} a^{3} b d\right )}{\rm ln}\left (x^{2} + x \left (-\frac{c}{d}\right )^{\frac{1}{3}} + \left (-\frac{c}{d}\right )^{\frac{2}{3}}\right )}{6 \, c d^{3}} + \frac{{\left (b^{4} c d^{4} \left (-\frac{c}{d}\right )^{\frac{1}{3}} - 4 \, a^{3} b d^{5} \left (-\frac{c}{d}\right )^{\frac{1}{3}} + 4 \, a b^{3} c d^{4} - a^{4} d^{5}\right )} \left (-\frac{c}{d}\right )^{\frac{1}{3}}{\rm ln}\left ({\left | x - \left (-\frac{c}{d}\right )^{\frac{1}{3}} \right |}\right )}{3 \, c d^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^4/(d*x^3 + c),x, algorithm="giac")
[Out]